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drm/radeon/kms: fix tracking of BLENDCNTL, COLOR_CHANNEL_MASK, and GB_Z on r300

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Also move ZB_DEPTHCLEARVALUE to the list of safe regs.

Signed-off-by: Marek Olšák <maraeo@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Marek Olšák
2011-02-14 01:01:09 +01:00
committed by Dave Airlie
parent 27dcfc1022
commit 501834349e
5 changed files with 5 additions and 12 deletions
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3
drivers/gpu/drm/radeon/r300.c
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@@ -873,6 +873,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
track->zb_dirty = true;
break;
case 0x4104:
/* TX_ENABLE */
for (i = 0; i < 16; i++) {
bool enabled;
@@ -1103,8 +1104,6 @@ static int r300_packet0_check(struct radeon_cs_parser *p,
track->blend_read_enable = !!(idx_value & (1 << 2));
track->cb_dirty = true;
break;
case 0x4f28: /* ZB_DEPTHCLEARVALUE */
break;
case 0x4f30: /* ZB_MASK_OFFSET */
case 0x4f34: /* ZB_ZMASK_PITCH */
case 0x4f44: /* ZB_HIZ_OFFSET */